1. impossible to control, restrain, or keep within limits

Examples

• Her uncontainable excitement was evident as she jumped up and down.
• The wildfire spread with uncontainable fury across the dry landscape.
• His uncontainable laughter filled the entire room.
• The crowd’s uncontainable energy made the concert unforgettable.
• She felt an uncontainable urge to share the good news immediately.
• The child’s uncontainable curiosity led him to explore every corner of the museum.